I wouldn't eat __________ food in that freezer. It's been there for more than 2 years.
A.a
B.no article
C.an
D.the

I need to go to the library to return __________ books I borrowed.
A.no article
B.the
C.a
D.an

This morning I bought a newspaper and a magazine______ newspaper is in my bag but I don't know where______ magazine.
A.the / the
B.the / a
C.a/ a
D.a/ the

Harry is a sailor. He spends most of his life at______ sea.
A.the
B.an
C.no article
D.a

I'd like __________ MP3 player for Christmas.
A.a
B.an
C.the
D.no article

They have forecast a lot of rain for the next few weeks. I need to buy __________ umbrella.
A.an
B.a
C.the
D.no article

Where's __________ sugar? - Are you blind? It's next to your plate!
A.an
B.no article
C.the
D.a

He left home early _________ he could arrive at the station on time.
A.although
B.because of
C.so that
D.in order to

Mai worked hard, ______ she passed her exam.
A.because
B.so
C.although
D.though

Nobody could hear her_______ she spoke too quietly.
A.because of
B.in spite of
C.because
D.although